Metal toolkit · launch sale
GRAVEL
AUDIO
Four plugins for extreme vocals — convert, chain, stack, and bus. Every paid plugin has a free 3-day trial, Ash is free, and everything is half off for launch.
Hear it
One voice. Every scream.
Three dry takes — sung, growled and shrieked — each converted by Gravel into Shriek, Growl and Hardcore.
DRY
Sung take · no Gravel
Your take
Gravel mode
Vocals by the Gravel Audio developer, recorded dry, then converted with Gravel at 100% intensity. Every version uses the same mix — only the vocal changes — and playback levels are matched so nothing wins by being louder. Keys: space to play, 1–4 to switch, ↑↓ to change take.
Scream Engine
GRAVEL
Convert takes into hardcore, growl, and shriek.
Free 3-day trial →
Scream Chain
BEDROCK
Eight modules from clean to wall.
Free 3-day trial →
Stack · Formant · Width
ASH
Detuned doubles and width for scream stacks.
Download free →
Metal Vocal Bus
ANVIL
Drive, mid, de-harsh, mono low, ceiling.
Free 3-day trial →
The bundle
EVERYTHING
Gravel, Bedrock, Ash and Anvil — the whole scream chain from convert to bus. One purchase, a key for each paid plugin.
$52.98 if you bought them one by one at sale prices — the bundle saves $8.99 more.